PartsTable
Technical Data Sheet
A-A-55518 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The Media & Backup Center 1TB is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY CONTACT, body_style: CLIP CONNECTED TYPE, overall_width: 8.030 INCHES NOMINAL IN, base_thickness: 0.250 INCHES NOMINAL IN, coating_method: PLATED CONTACT, overall_height: 0.700 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-221-8372, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL A-A-55518
NSN: 5920-00-221-8372
FSC: 5920
CAGE: 58536 — FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialCOPPER ALLOY CONTACT
body_styleCLIP CONNECTED TYPE
overall_width8.030 INCHES NOMINAL IN
base_thickness0.250 INCHES NOMINAL IN
coating_methodPLATED CONTACT
overall_height0.700 INCHES NOMINAL IN
overall_length2.380 INCHES NOMINAL IN
fragility_factorMODERATELY RUGGED
voltage_in_volts250.0
surface_treatmentNICKEL CONTACT
mounting_hole_styleIN-LINE ALONG THE WIDTH
mounting_hole_diameter0.138 INCHES NOMINAL IN
NSN5920-00-221-8372
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR CAP: 1TB Media & Backup Center 1TB TITLE COMPONENT PN A-A-55518 MFR Media & Backup Center
KEY FEATURES
1TB Capacity
VOLTAGE IN VOLTS: 250.0
MOUNTING HOLE DIAMETER: 0.138 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG WIDTH: 4.550 INCHES NOMINAL IN
MOUNTING HOLE STYLE: IN-LINE ALONG THE WIDTH
BODY STYLE: CLIP CONNECTED TYPE
MOUNTING HOLE QUANTITY: 5
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE IN VOLTS250.0
MOUNTING HOLE DIAMETER0.138 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN OUTSIDE MOUNTING HOLES ALONG WIDTH4.550 INCHES NOMINAL IN
OVERALL LENGTH1.620 INCHES NOMINAL IN
MOUNTING HOLE STYLEIN-LINE ALONG THE WIDTH
BODY STYLECLIP CONNECTED TYPE
MOUNTING HOLE QUANTITY5
OVERALL HEIGHT0.700 INCHES NOMINAL IN
OVERALL WIDTH5.310 INCHES NOMINAL IN
ACCOMMODATED FERRULE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
MILF21346-3Interchangeable
interchangeable cross-reference
interchangeable
A-A-55518/2Interchangeable
interchangeable cross-reference
interchangeable
FH23PMInterchangeable
interchangeable cross-reference
interchangeable
A-A-55518Interchangeable
interchangeable cross-reference
interchangeable
M21346/3-22Interchangeable
interchangeable cross-reference
interchangeable
356009Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy A-A-55518?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is A-A-55518?
A-A-55518 is a Media & Backup Center 1TB. It is classified as a MRO (MRO_GENERAL).
What parts can replace A-A-55518?
There are 14 known substitutes for A-A-55518: MILF21346-3, A-A-55518/2, FH23PM and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-A-55518?
A-A-55518 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-221-8372. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
Loading comments...
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — A-A-55518